PlainZIP

Plainfield, CT

Single-footprint Census roll-up for Plainfield, CT: 1 USPS ZIP, population 8,373. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet PLAINFIELD-CT · Plainfield, CT 1 ZIPs · 8,373 pop · #12424/25278 · Windham County

INC-MID · RANK-MID · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-MID $71,882
  • RANK-MID #12424/25278
  • PHOTO-FINISH ≈ Putnam
  • BOOK-ONE 1 ZIP
  • OWN-MID 72% owners
  • POP-TOWN 8,373
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $248,700

Nearest income peer: Putnam, CT ( $1,380 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Plainfield

Lowest/highest poles plus county-sharing cities nearest Plainfield on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Plainfield, CT sits among US cities with an above-median household income, on a town-scale population base, across a single-ZIP footprint.

Top 49%
household income vs 25,278 US cities
8,373
city population (Census)
1
USPS ZIP codes covered
$71,882
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (1) - lead code 06374 (8,373 residents). Household income $71,882 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (72.1%) - check the ZIP page's tenure split before treating Plainfield as a pure owner town.

Within Connecticut, Meriden is the closest lower-income city and Danielson the closest higher-income city by average ZIP household income. Their 2 and 1 ZIP footprints are the immediate statewide comparison set for Plainfield.

Population concentration

One ZIP, 06374, is all of Plainfield

There is no split to weigh here: 06374 holds every one of Plainfield's 8,373 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Mid-pack ZBP load on Plainfield's one ZIP

Citywide ZBP: 192 establishments, 2,954 employees , annual payroll $125,516k (~23 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 06374 (192 units) ; leading NAICS Retail trade (35) · also Accommodation and food services · Health care and social assistance .

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ZIP Codes in Plainfield, CT

These ZIP codes sit in Windham County, which covers 28 ZIP codes in all; 1 of them fall in Plainfield. See the Windham County roll-up →

Plainfield sits in the lower half of Windham County on income: Danielson, Brooklyn and Woodstock report more, and only Willimantic reports less. Woodstock marks the far end of that range at $125,778, 75% above Plainfield.

ZIP Code Population Median income Establishments Density
06374 8,373 $71,882 192 125
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Plainfield roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Plainfield, .